CN202020486U

CN202020486U - Object-catching forceps

Info

Publication number: CN202020486U
Application number: CN2011200707993U
Authority: CN
Inventors: 皇甫伟明
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-17
Filing date: 2011-03-17
Publication date: 2011-11-02
Anticipated expiration: 2021-03-17

Abstract

The utility model relates to a pair of object-catching forceps, which comprises a forceps head assembly, a fixed handle, a flexible handle, a forceps rod, a push rod, a flushing hole, a lithotomy bowl, a turner, a fixing sleeve, a first steel bead, a second steel bead, a steel bead locating sheet, a connection sleeve and a rotating body . The fixed handle is in rotary connection with the flexible handle, one ends of two retainers are respectively fixed on the fixed handle and the flexible handle by screws, and the other ends of the retainers are in snap connection with each other. One end of the push rod is connected with the forceps head assembly, and the other end of the push rod is connected with the flexible handle. The forceps rod is connected with the forceps head assembly. The forceps rod is fixed with the rotating body, the flushing hole is fixed in the turner sleeved into the fixing sleeve, the first steel bead and the second steel bead are placed between the turner and the rotating body, the turner is fixed in the forceps rod, the second steel bead is connected with the steel bead locating sheet connected with the connection sleeve fixed on the fixing sleeve, the connection sleeve is connected with the fixed handle and fixed. The object-catching forceps are reasonable in structure, convenient in use in an operation and safe.

Description

Get the thing pincers

Technical field

This utility model relates in the interior operation of a kind of Wicresoft peritoneoscope human body, and the thing of getting that is exclusively used in the taking-up of inside of human body calculus clamps.

Background technology

In Wicresoft's peritoneoscope human abdominal cavity, in the operation, need need to take out finding calculus in the human abdominal cavity, prior art: carry out horsestone with general pincers and take out, its defective is: the intraperitoneal calculus has granular pattern, and granule varies, general pincers carry out horsestone, and gravelstone easily comes off, and Da Shi easily presss from both sides broken; Particularly cholelithiasis has the granular pattern calculus, and the mud type calculus is also arranged, with general pincers more difficulty get stone, and operating time is long, the operation trouble does not satisfy ideal surgical effect.

The utility model content

Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and provides a kind of in Wicresoft's peritoneoscope human body operation, is exclusively used in the thing of getting that calculus is taken out in the human abdominal cavity and clamps.

This utility model solves the problems of the technologies described above the technical scheme that is adopted: this gets the thing pincers, comprise the binding clip assembly, fixed handle, flexible handle, claw beam, push rod, fixed handle and flexible handle are rotationally connected, article two, jump ring one end is separately fixed on fixed handle and the flexible handle with hold-down screw, article two, the mutual clamping of the jump ring other end, push rod one end is connected with the binding clip assembly, the push rod other end is connected with flexible handle, claw beam is connected with the binding clip assembly, it is characterized in that: also be provided with flushing hole, get the stone bowl, rotator, fixed cover, first steel ball, second steel ball, the steel ball spacer, adapter sleeve, rotary body, claw beam and rotary body are fixed, flushing hole is fixed on the rotator, rotator is inserted in fixed cover, first steel ball, second steel ball places between rotator and the rotary body, and rotator is fixed on the claw beam, second steel ball is connected with the steel ball spacer, the steel ball spacer is connected with adapter sleeve, and adapter sleeve is fixed on the fixed cover, and adapter sleeve and fixed handle are connected and fixed.

This utility model binding clip assembly comprises fixedly clamp and active clamp, fixedly clamp and active clamp have the symmetrical stone bowl of getting, the active clamp lower end is fixed on fixedly on the clamp with the clamp steady pin, and active clamp is fixed on push rod one end with connecting pin, and fixedly clamp and claw beam are connected and fixed.

This utility model reasonable in design, clamp are the art designs of bowl-type, carry out calculus extracting in the human abdominal cavity effectively, and it is effective to get thing, the safety easy to use of performing the operation.

Description of drawings

Fig. 1 is the structural representation of this utility model embodiment;

Fig. 2 is the forward sketch map of this utility model embodiment.

The specific embodiment

Referring to Fig. 1～Fig. 2, this utility model embodiment gets the thing pincers and is provided with fixedly clamp 1, active clamp 2, claw beam 3, push rod 4, flexible handle 6, hold-down screw 7, jump ring 8, fixed handle 9, flushing hole 10, gets stone bowl 11, rotator 12, fixed cover 13, first steel ball 14, steel ball spacer 15, adapter sleeve 16, rotary body 17, clamp steady pin 18, connecting pin 19, second steel ball 20.Fixed handle 9 and flexible handle 6 usefulness screws 5 are connected and fixed and can rotate, and an end of two jump rings 8 is fixed on fixed handle 9 and the flexible handle 6 with hold-down screw 7, the mutual clamping of the other end (withstanding).Claw beam 3 is fixing with rotary body 17 welding, and flushing hole 10 is fixed on the rotator 12; Rotator 12 is inserted in fixed cover 13, the first steel balls 14, second steel ball 20 places between rotator 12 and the rotary body 17, and rotator 12 is fixed on the claw beam 3; Second steel ball 20 is connected and fixed with steel ball spacer 15, and steel ball spacer 15 is connected with adapter sleeve 16 and compresses; Adapter sleeve 16 is fixed on the fixed cover 13, and adapter sleeve 16 is connected and fixed with fixed handle 9.Fixedly clamp 1 and active clamp 2 have the symmetrical stone bowl 11 of getting, and active clamp 2 lower ends are fixed on fixedly on the clamp 1 with clamp steady pin 18, and active clamp 2 usefulness connecting pins 19 are fixed on the push rod 4.One end and the active clamp 2 of push rod 4 are connected and fixed, and push rod 4 other ends penetrate claw beam 3, rotator 12, rotary body 17 and are connected with flexible handle 6, and fixedly the afterbody of clamp 1 and claw beam 3 are connected and fixed.As long as at this moment hold handle with a firm grip, flexible handle 6 pulling push rods 4, push rod 4 pulling active clamps 2, binding clip closure; Decontrol handle, binding clip opens under the effect of jump ring 8.

The thing of getting of this utility model design clamps, and described push rod 4 promotes to clamp in the clamping process of clamp, and the promotion motion structure of push rod 4 is from flexible handle 6, and flexible handle 6 one is that action is stable in the clamping process, can arbitrarily not move; The 2nd, clamp great efforts, be difficult to take out gallbladder if cholelithiasis is excessive, calculus can be pressed from both sides broken back and from gallbladder, take out.

The thing of getting of this utility model design clamps, described clamp has gets stone bowl 11, be bowl-type in the clamp, sealing around clamp clamps, clamp is spatial ellipsoid, it is characterized in that calculus has granular pattern, granule varies, and especially cholelithiasis has mud type, and the application of clamp is both can to take out by horsestone, also calculus can be pressed from both sides broken back and take out, the mud type calculus can also be clipped in the spatial ellipsoid and take out.

The thing of getting of this utility model design clamps, and flushing hole 10 is installed, and disinfectant solution injects flushing hole 10, and the human body residual liquids that can wash in the claw beam 3 are managed interior sterilization, also can use high-temperature sterilization.

Every simple deformation of the present utility model or equivalent transformation should be thought to fall into protection domain of the present utility model.

Claims

1. get the thing pincers for one kind, comprise the binding clip assembly, fixed handle, flexible handle, claw beam, push rod, fixed handle and flexible handle are rotationally connected, article two, jump ring one end is separately fixed on fixed handle and the flexible handle with hold-down screw, article two, the mutual clamping of the jump ring other end, push rod one end is connected with the binding clip assembly, the push rod other end is connected with flexible handle, claw beam is connected with the binding clip assembly, it is characterized in that: also be provided with flushing hole, get the stone bowl, rotator, fixed cover, first steel ball, second steel ball, the steel ball spacer, adapter sleeve, rotary body, claw beam and rotary body are fixed, flushing hole is fixed on the rotator, rotator is inserted in fixed cover, first steel ball, second steel ball places between rotator and the rotary body, and rotator is fixed on the claw beam, second steel ball is connected with the steel ball spacer, the steel ball spacer is connected with adapter sleeve, and adapter sleeve is fixed on the fixed cover, and adapter sleeve and fixed handle are connected and fixed.

2. the thing pincers of getting according to claim 1, it is characterized in that: the binding clip assembly comprises fixedly clamp and active clamp, fixedly clamp and active clamp have the symmetrical stone bowl of getting, the active clamp lower end is fixed on fixedly on the clamp with the clamp steady pin, active clamp is fixed on push rod one end with connecting pin, and fixedly clamp and claw beam are connected and fixed.